Christopher DICKERSON, Appellant, v. UNITED STATES, Appellee. No. 89-CF-210.District of Columbia Court of Appeals.Argued December 8, 1992. Decided February 19, 1993. APPEAL FROM THE SUPERIOR COURT OF THE DISTRICT OF COLUMBIA, TRUMAN A. MORRISON, III, J. Page 271 David C. Gray, appointed by this court, was on the brief, for appellant. Peggy Kuo, Asst. U.S. […]